000 004300000a22001690004500
008 140223b1997 xxu||||| |||| 00| 0 eng d
020 _a052149849x
041 _aEng
080 _aE9Gc N7-;1
082 _aE9Gc N7-;1
100 _aWalker John
_feds
700 _aWilson Keith
245 _aPrinciples and techniques of practical biochemistry
250 _a4th edn
260 _aCambridge
_bCUP
_c1997
650 _aChemistry
999 _c165954
_d165954